You can often recognize an English adverb by its “-ly” 'ending'.
Common verb 'endings' in English are “-s,” “-ed,” and “-ing.”
She thought about 'ending it all' after her baby died.
(..) Sleep. Arwen... Where is she? The woman who gave you that jewel. . Arwen's time is ending. Let her go. Let her take the ship into the west. Let her bear away her love for you to the Undying Lands. There it will be ever green. (..)2002 The Lord of the Rings: The Two Towers